Modal Analysis of Composite Trapezoidal Plates Undergoing In-plane Translational Acceleration

면내 병진 가속을 받는 복합재 사다리꼴 평판의 진동 해석

  • 임홍석 (한양대학교 대학원 기계설계학과) ;
  • 유홍희 (한양대학교 기계공학부)
  • Published : 2003.09.01


A modeling method for the modal analysis of a composite trapezoidal plate undergoing in-plane translational acceleration is presented in this paper. The equations of motion for the plate are derived and transformed into a dimensionless form. The effects of the inclination angles, fiber orientation angle and the acceleration on the modal characteristics of the plate are investigated.


Trapezoidal Plate;In-plane Translational Acceleration;Inclination Angle;Natural Frequency;Mode Shape;Dimensionless Parameter


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